Abstract: A support assembly for a radiator of a work machine. The radiator is fluidly coupled to one or more heat sources of the work machine for heat transfer between the radiator and the heat sources. The support assembly includes a structure configured to support the radiator and pivotally move with respect to a main frame of the work machine to facilitate a swinging movement of the radiator between a first position and a second position along a plane, P, defined by a longitudinal axis disposed along a length, L, of the work machine and by a transverse axis disposed along a width, W, of the work machine. In the second position, the radiator clears a path, M, for accessing or removing a power source from the work machine without having to disconnect the radiator from the heat sources of the work machine.